Fire pit



FIG. 1 is a perspective view of a fire pit in accordance with the present design;

FIG. 2 is a front side elevational view thereof, the rear side, the left side and the right side elevational views being a mirror image thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines shown are included for the purpose of illustrating a portion of the fire pit that forms no part of the claimed design. 

CLAIM The ornamental design for a fire pit, as shown and described. 